彼が怒る

he gets angry

→ 彼
phrase Uncommon #17,830
he gets angry A clause meaning “he gets angry” or “his getting angry,” often used as the subject of a sentence with のは or のも.
JA: 彼が怒るのは仕方がない。
EN: It can't be helped that he gets angry.

彼が怒るのは珍しい

It’s unusual for him to get angry.

彼が怒るといけないから本当の事は言わなかった

I didn’t tell him the truth because I was afraid he might get angry.

彼が怒るのは当然だと思う

I think it’s only natural that he’s angry.

彼が怒るのも当然です

It's only natural that he's angry.

彼が怒るのは当たり前

It’s only natural that he’s angry.